function tuichu() {
    $.ajax({
        url: "remove_4",
        type: "POST",
        dataType: "json",
        contentType: 'application/json;charset=utf-8',
        success: function (data) {
            window.location.href = "web-login.html";
        }
    });
}

function tuichu_1() {
    $.ajax({
        url: "remove_3",
        type: "POST",
        dataType: "json",
        contentType: 'application/json;charset=utf-8',
        success: function (data) {
            window.location.href = "web-login.html";
        }
    });
}